How to Convert Boolean Values to 'true' or 'false' Strings in PHP?

Converting Boolean Values to Strings in PHP

When working with PHP, it may be necessary to convert Boolean values to strings for various reasons. The goal is to achieve a string representation of the Boolean value in the format "true" or "false", rather than the default "0" or "1".

The issue encountered is that the provided attempts to convert the Boolean using the string and String functions are invalid. These functions are not recognized in PHP.

To effectively convert a Boolean to a string in the desired format, the following solution can be used:

$res = true;
$converted_res = $res ? 'true' : 'false';

In this solution, the ? : operator, also known as the ternary conditional operator, is utilized. The syntax is as follows:

$result = condition ? if_true : if_false;

In this case, the condition is the Boolean value $res. If $res is true, the if_true value of 'true' is assigned to $converted_res. Otherwise, the if_false value of 'false' is assigned. This provides the desired string representation of the Boolean value.

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